Button for a printer



FIG. 1 is a perspective view of a button for a printer:

FIG. 2 is an enlarged partial perspective view thereof;

FIG. 3 is an enlarged partial front view thereof;

FIG. 4 is an enlarged partial top view thereof;

FIG. 5 is an enlarged partial right-side view thereof; and,

FIG. 6 is an enlarged partial left-side view thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design. 

The ornamental design for a button for a printer, as shown and described. 